“It’s funny, he’s so sensitive,” Dewan-Tatum tells Ellen DeGeneres during Wednesday’s episode of her talk show. “He’s this really strong big guy in life but you give him this little baby and he’s like, ‘Oh my God … Is she going to drop? Am I doing everything okay?’ ”

Tatum, 33, has practical talents, too. “He’s the most amazing diaper changer,” The Witches of East End star says. “It’s the one thing he knows he can do. He’s like, ‘Let me get in there. Let me change those diapers … Here you go.'”

Michael Rozman/Warner Bros.

And if Everly is crying, Dad has an unconventional way to soothe his little girl.

“As new mamas know, the baby is crying and you’re like, ‘What do I do to make her stop crying?'” Dewan-Tatum says. “All of a sudden he starts beatboxing and she starts cooing. I’m like, ‘What?! I have been rocking her. I have been swaying her. I’ve been doing squats’ and he gets here and she would just fall asleep in his arms.”